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  <div class="head">
<h1><a name="title" id="title"></a>Function conformance test inputs and outputs 1.0</h1>
<h2>Recommendation 22 June 2009</h2><p>Copyright ©2009 XBRL International Inc., All Rights Reserved.</p><dl><dt>This version:</dt><dd><a href="http://www.xbrl.org/Specification/conformanceFunction/REC-2009-06-22/conformanceFunction-REC-2009-06-22.html">&lt;http://www.xbrl.org/Specification/conformanceFunction/REC-2009-06-22/conformanceFunction-REC-2009-06-22.html&gt;</a></dd><dt>Editor:</dt><dd><a name="person-geoff" id="person-geoff"></a>
            Geoff Shuetrim,
  
             Galexy
             <a href="mailto:geoff@galexy.net">&lt;geoff@galexy.net&gt;</a>
         </dd></dl><hr><div><h2><a name="status" id="status"></a>Status</h2><p>Circulation of this  Recommendation is unrestricted. This document is normative. 
          Recipients are invited to submit comments to
        <a href="mailto:formula-feedback@xbrl.org">formula-feedback@xbrl.org</a>,
        
          and to submit notification of any relevant patent rights 
          of which they are aware and provide supporting 
          documentation.
        </p></div><div>
<h2><a name="abstract" id="abstract"></a>Abstract</h2>
         <p>
        This specification defines syntax for the inputs and outputs of
        function registry conformance suite tests.
      </p>
      </div></div>

  <div class="toc">
<h2><a name="contents" id="contents"></a>Table of Contents</h2><p class="toc">1 <a href="#sec-intro">Introduction</a><br>
   1.1 <a href="#sec-background">Background</a><br>
   1.2 <a href="#sec-relationship-to-other-work">Relationship to other work</a><br>
   1.3 <a href="#sec-language">Language independence</a><br>
   1.4 <a href="#sec-terminology">Terminology</a><br>
   1.5 <a href="#sec-document-conventions">Document conventions (non-normative)</a><br>
   1.6 <a href="#sec-namespaces">Namespaces and namespace prefixes</a><br>
2 <a href="#sec-syntax">Syntax</a><br>
   2.1 <a href="#sec-inputs">Inputs</a><br>
      2.1.1 <a href="#sec-input-function-call">Input function call</a><br>
   2.2 <a href="#sec-outputs">Outputs</a><br>
      2.2.1 <a href="#sec-output-tests">Output tests</a><br>
</p>
<h3><a name="appendices" id="appendices"></a>Appendices</h3><p class="toc">A <a href="#sec-schema">Normative schema</a><br>
B <a href="#sec-references">References</a><br>
C <a href="#sec-ip-status">Intellectual property status (non-normative)</a><br>
D <a href="#sec-acknowledgements">Acknowledgements (non-normative)</a><br>
E <a href="#sec-history">Document history (non-normative)</a><br>
F <a href="#sec-corrections">Errata corrections in this document</a><br>
</p><h3><a name="examples" id="examples"></a>Table</h3><p class="toc">1 <a href="#table-namespaces">Namespaces and namespace prefixes</a><br></p></div><hr><div class="body">
    
      <div class="div1"><a name="sec-intro" id="sec-intro"></a>
         <h1>1 Introduction</h1>
         <p>
        This specification defines syntax for the inputs and outputs of
        function registry conformance suite tests.
      </p>

         <div class="div2"><a name="sec-background" id="sec-background"></a>
            <h2>1.1 Background</h2>
            <p>
          This specification is intended to support the creation, maintenance,
          and publication of XBRL function conformance suites.
        </p>
         </div>

         <div class="div2"><a name="sec-relationship-to-other-work" id="sec-relationship-to-other-work"></a>
            <h2>1.2 Relationship to other work</h2>
        This specification works with the XBRL conformance test specification.
      </div>
      
         <div class="div2"><a name="sec-language" id="sec-language"></a>
            <h2>1.3 Language independence</h2>
            <p>
          The official language of XBRL International's own work
          products is English and the preferred spelling convention is
          UK English.
        </p>
         </div>
         <div class="div2"><a name="sec-terminology" id="sec-terminology"></a>
            <h2>1.4 Terminology</h2>

            <p>
          This specification is consistent with the definitions of any of the
          terms defined in specifications that it depends on.
        </p>

         </div>


         <div class="div2"><a name="sec-document-conventions" id="sec-document-conventions"></a>
            <h2>1.5 Document conventions (non-normative)</h2>
        
            <p><a href="http://www.xbrl.org/Specification/variables/REC-2009-06-22/variables-REC-2009-06-22.html#sec-document-conventions">
          Documentation conventions</a> follow those set out in
          the XBRL Variables Specification <a href="#VARIABLES">[VARIABLES]</a>.
        </p>

         </div>

         <div class="div2"><a name="sec-namespaces" id="sec-namespaces"></a>
            <h2>1.6 Namespaces and namespace prefixes</h2>

            <p>
          Namespace prefixes <a href="#XMLNAMES">[XML NAMES]</a> will be used 
          for elements and attributes in
          the form <code>ns:name</code> where <code class="value">ns</code> is the 
          namespace prefix and <code class="value">name</code> is the local name. 
          Throughout this specification, the mappings
          from namespace prefixes to actual namespaces is consistent
          with <a href="#table-namespaces"><b>
        Table
        1</b></a>.
        </p>
        
            <p>
          The prefix column in <a href="#table-namespaces"><b>
        Table
        1</b></a> is non normative. 
          The namespace URI column is normative.
        </p>        
            <div class="chunkHeading"><a name="table-namespaces" id="table-namespaces"></a>Table 1: Namespaces and namespace prefixes</div><table>
               
               <thead>
                  <tr>
                     <th>Prefix</th>
                     <th>Namespace URI</th>
                  </tr>
               </thead>
               <tbody>
                  <tr>
                     <td>
                        <code class="value">
                           cfcn
                        </code>
                     </td>
                     <td>
                        <code class="value">
                           http://xbrl.org/2008/conformance/function
                        </code>
                     </td>
                  </tr>
                  <tr>
                     <td>
                        <code class="value">
                           cfcne
                        </code>
                     </td>
                     <td>
                        <code class="value">
                           http://xbrl.org/2008/conformance/function/error
                        </code>
                     </td>
                  </tr>
                  <tr>
                     <td>
                        <code class="value">xml</code>
                     </td>
                     <td>
                        <code class="value">http://www.w3.org/XML/1998/namespace</code>
                     </td>
                  </tr>
               </tbody>
            </table>
        
         </div>
      
      </div>
    
      <div class="div1"><a name="sec-syntax" id="sec-syntax"></a>
         <h1>2 Syntax</h1>

         <p>
        This specification only provides a textual declaration of syntax
        constraints when those constraints are not expressed by the
        normative schema supplied with this specification.
      </p>
         <p>
        Explanations of elements and attributes are only supplied when
        explanations are not already provided in other
        specifications.
      </p>
         <p>
        Unless explicitly stated otherwise, a reference to a specific
        element <strong>MUST</strong> be read as a reference to that 
        element or to any element in its 
        <a href="http://www.w3.org/TR/xmlschema-1/#key-equivalenceClass">
        substitution group
        </a>.
      </p>

         <div class="div2"><a name="sec-inputs" id="sec-inputs"></a>
            <h2>2.1 Inputs</h2>
        
            <p>
          Function conformance suite tests <strong>MAY</strong> have input files, and input
          XPath expressions selecting information from the input files to use as function parameter values.
        </p>

            <p>
          The syntax for the input files is defined in the Conformance Specification <a href="#CONFORMANCE">[CONFORMANCE]</a>.
        </p>

            <div class="div3"><a name="sec-input-function-call" id="sec-input-function-call"></a>
               <h3>2.1.1 Input function call</h3>

               <p>
            The syntax for the input function call is provided by the 
            <a href="#xml-call"><code class="element">
      &lt;cfcn:call&gt;
    </code></a> element.
          </p>
          
               <p>
            If provided, the <code class="attribute">
      @file</code> attribute <strong>MUST</strong> contain the ID of 
            one of the test case variation's input files.
          </p>

               <p>
            The content of a <code class="element">
      &lt;cfcn:call&gt;
    </code> is interpreted as an XPath expression that
            is expected to be evaluated using a context that is an empty sequence if there is no 
            <code class="attribute">
      @file</code> attribute and that is the root element of the specified input file otherwise.
          </p>

               <p>
            The XPath expression will generally call the function being tested.
          </p>

               <p>
            A function test case variation <strong>MUST</strong> have exactly one input function call among its
            inputs.
          </p>


            </div>

         </div>

         <div class="div2"><a name="sec-outputs" id="sec-outputs"></a>
            <h2>2.2 Outputs</h2>

            <p>
          Function conformance suite tests <strong>MAY</strong> have error codes as outputs.  
          They <strong>MAY</strong> also produce results that are expected to fulfil certain conditions
          that can be tested for by executing XPath expressions and requiring the result to be an effective
          Boolean value of <code class="value">true</code>.  The syntax for error code outputs is defined in the XBRL
          Conformance Specification <a href="#CONFORMANCE">[CONFORMANCE]</a>.
        </p>

            <div class="div3"><a name="sec-output-tests" id="sec-output-tests"></a>
               <h3>2.2.1 Output tests</h3>

               <p>
            The syntax for the output tests is provided by the 
            <a href="#xml-test"><code class="element">
      &lt;cfcn:test&gt;
    </code></a> element.
          </p>

               <p>
            The content of a <code class="element">
      &lt;cfcn:test&gt;
    </code> is interpreted as an XPath expression that
            is expected to be evaluated using a context that is the result of evaluating the 
            XPath expression that provided as an input to the test case variation.
          </p>
          
               <p>
            The XPath expression in the <code class="element">
      &lt;cfcn:test&gt;
    </code> element 
            <strong>MAY</strong> contain a reference to the variable <code class="value">$result</code> 
            that is equal to the result of evaluating the XPath expression
            provided as an input to the test case variation.
          </p>
          
               <p>
            The result of evaluating the output test XPath expression <strong>MUST</strong> be an effective
            Boolean value of <code class="value">true</code> if the test is to be considered passed.
          </p>

               <p>
            A test case variation <strong>MAY</strong> contain more than one output test.
          </p>

            </div>
         </div>

      </div>
      

  </div>
  
  <div class="back">

      <div class="div1"><a name="sec-schema" id="sec-schema"></a>

         <h1>Appendix A Normative schema</h1>
      
         <p>
        The following is the XML schema provided as part of this
        specification. This is normative. Non-normative versions (which
        should be identical to these except for appropriate comments
        indicating their non-normative status) are also provided as
        separate files for convenience of users of the specification.
      </p>
      
         <p>
        NOTE: (non-normative) Following the schema maintenance policy of
        XBRL International, it is the intent (but is not guaranteed)
        that the location of non-normative versions of these schemas on
        the web will be as follows:
      </p>
      
         <ol>
            <li>
          While any schema is the most current RECOMMENDED version and
          until it is superseded by any additional errata corrections a
          non-normative version will reside on the web in the directory
          <code>http://www.xbrl.org/2008/</code> - during the drafting process for
          this specification this directory should contain a copy of the
          most recent published version of the schema at
          <a href="http://www.xbrl.org/2008/conformanceFunction.xsd">http://www.xbrl.org/2008/conformanceFunction.xsd</a>.
        </li>
            <li>
          A non-normative version of each schema as corrected by any
          update to the RECOMMENDATION will be archived in perpetuity on
          the web in a directory that will contain a unique
          identification indicating the date of the update.
        </li>
         </ol>
         <div class="xml-normative"><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">schema</span> <span class="verbatim"><span class="verbatim-namespace-name"><br> xmlns:reg</span>="<span class="verbatim-namespace-uri">http://xbrl.org/2008/registry</span>"</span> <span class="verbatim"><span class="verbatim-namespace-name"><br> xmlns:xs</span>="<span class="verbatim-namespace-uri">http://www.w3.org/2001/XMLSchema</span>"</span> <span class="verbatim"><span class="verbatim-namespace-name"><br> xmlns:conf</span>="<span class="verbatim-namespace-uri">http://xbrl.org/2008/conformance</span>"</span> <span class="verbatim"><span class="verbatim-namespace-name"><br> xmlns</span>="<span class="verbatim-namespace-uri">http://xbrl.org/2008/conformance/function</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">targetNamespace</span>="<span class="verbatim-attribute-content">http://xbrl.org/2008/conformance/function</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">elementFormDefault</span>="<span class="verbatim-attribute-content">qualified</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">attributeFormDefault</span>="<span class="verbatim-attribute-content">unqualified</span>"</span><span class="verbatim">&gt;</span><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">import</span> <span class="verbatim"><span class="verbatim-attribute-name">namespace</span>="<span class="verbatim-attribute-content">http://xbrl.org/2008/conformance</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">schemaLocation</span>="<span class="verbatim-attribute-content">conformance.xsd</span>"</span><span class="verbatim">/&gt;</span></div><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">import</span> <span class="verbatim"><span class="verbatim-attribute-name">namespace</span>="<span class="verbatim-attribute-content">http://xbrl.org/2008/registry</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">schemaLocation</span>="<span class="verbatim-attribute-content">registry.xsd</span>"</span><span class="verbatim">/&gt;</span></div><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">element</span> <span class="verbatim"><span class="verbatim-attribute-name"><a name="xml-call" id="xml-call"></a>id</span>="<span class="verbatim-attribute-content">xml-call</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">name</span>="<span class="verbatim-attribute-content">call</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">type</span>="<span class="verbatim-attribute-content">input.call.elt.type</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">substitutionGroup</span>="<span class="verbatim-attribute-content">conf:input</span>"</span><span class="verbatim">/&gt;</span></div><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">complexType</span> <span class="verbatim"><span class="verbatim-attribute-name">name</span>="<span class="verbatim-attribute-content">input.call.elt.type</span>"</span><span class="verbatim">&gt;</span><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">simpleContent</span><span class="verbatim">&gt;</span><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">extension</span> <span class="verbatim"><span class="verbatim-attribute-name">base</span>="<span class="verbatim-attribute-content">xs:string</span>"</span><span class="verbatim">&gt;</span><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">attribute</span> <span class="verbatim"><span class="verbatim-attribute-name">name</span>="<span class="verbatim-attribute-content">file</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">type</span>="<span class="verbatim-attribute-content">xs:IDREF</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">use</span>="<span class="verbatim-attribute-content">optional</span>"</span><span class="verbatim">/&gt;</span></div><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">attributeGroup</span> <span class="verbatim"><span class="verbatim-attribute-name">ref</span>="<span class="verbatim-attribute-content">reg:common.attribute.group</span>"</span><span class="verbatim">/&gt;</span></div><span class="verbatim">&lt;/<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">extension</span>&gt;</span></div><span class="verbatim">&lt;/<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">simpleContent</span>&gt;</span></div><span class="verbatim">&lt;/<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">complexType</span>&gt;</span></div><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">element</span> <span class="verbatim"><span class="verbatim-attribute-name"><a name="xml-test" id="xml-test"></a>id</span>="<span class="verbatim-attribute-content">xml-test</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">name</span>="<span class="verbatim-attribute-content">test</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">type</span>="<span class="verbatim-attribute-content">output.test.elt.type</span>"</span> <span class="verbatim"><span class="verbatim-attribute-name">substitutionGroup</span>="<span class="verbatim-attribute-content">conf:output</span>"</span><span class="verbatim">/&gt;</span></div><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">complexType</span> <span class="verbatim"><span class="verbatim-attribute-name">name</span>="<span class="verbatim-attribute-content">output.test.elt.type</span>"</span><span class="verbatim">&gt;</span><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">simpleContent</span><span class="verbatim">&gt;</span><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">extension</span> <span class="verbatim"><span class="verbatim-attribute-name">base</span>="<span class="verbatim-attribute-content">xs:string</span>"</span><span class="verbatim">&gt;</span><div class="verbatim">&lt;<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">attributeGroup</span> <span class="verbatim"><span class="verbatim-attribute-name">ref</span>="<span class="verbatim-attribute-content">reg:common.attribute.group</span>"</span><span class="verbatim">/&gt;</span></div><span class="verbatim">&lt;/<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">extension</span>&gt;</span></div><span class="verbatim">&lt;/<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">simpleContent</span>&gt;</span></div><span class="verbatim">&lt;/<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">complexType</span>&gt;</span></div><span class="verbatim">&lt;/<span class="verbatim-element-nsprefix">xs</span>:<span class="verbatim-element-name">schema</span>&gt;</span></div></div>
      </div>

      <div class="div1"><a name="sec-references" id="sec-references"></a>

         <h1>Appendix B References</h1>

    	    <dl>
            
            
            
            
    	    <dt class="label"><a name="CONFORMANCE" id="CONFORMANCE"></a>CONFORMANCE</dt><dd>XBRL International Inc.. "Conformance test definition 1.0"<br>Geoff Shuetrim.<br>(See <a href="conformance-REC-2009-06-22.html">conformance-REC-2009-06-22.html</a>)</dd><dt class="label"><a name="VARIABLES" id="VARIABLES"></a>VARIABLES</dt><dd>XBRL International Inc.. "XBRL Variables 1.0"<br>Phillip Engel, Herm Fischer, Victor Morilla, Jim Richards, Geoff Shuetrim, David vun Kannon, and Hugh Wallis.<br>(See <a href="http://www.xbrl.org/Specification/variables/REC-2009-06-22/variables-REC-2009-06-22.html">http://www.xbrl.org/Specification/variables/REC-2009-06-22/variables-REC-2009-06-22.html</a>)</dd><dt class="label"><a name="XMLNAMES" id="XMLNAMES"></a>XML NAMES</dt><dd>W3C (World Wide Web Consortium). "Namespaces in XML 1.0 (Second Edition)"<br>Tim Bray, Dave Hollander, Andrew Layman, and Richard Tobin.<br>(See <a href="http://www.w3.org/TR/REC-xml-names/">http://www.w3.org/TR/REC-xml-names/</a>)</dd><dt class="label"><a name="XMLSCHEMA-STRUCTURES" id="XMLSCHEMA-STRUCTURES"></a>XML SCHEMA STRUCTURES</dt><dd>W3C (World Wide Web Consortium). "XML Schema Part 1: Structures Second Edition"<br>Henry S. Thompson, David Beech, Murray Maloney, and Noah Mendelsohn.<br>(See <a href="http://www.w3.org/TR/xmlschema-1/">http://www.w3.org/TR/xmlschema-1/</a>)</dd></dl>

      </div>

      <div class="div1"><a name="sec-ip-status" id="sec-ip-status"></a>
        <h1>Appendix C Intellectual property status (non-normative)</h1>
        
        <p>
          This document and translations of it may be copied and
          furnished to others, and derivative works that comment on or
          otherwise explain it or assist in its implementation may be
          prepared, copied, published and distributed, in whole or in
          part, without restriction of any kind, provided that the above
          copyright notice and this paragraph are included on all such
          copies and derivative works. However, this document itself may
          not be modified in any way, such as by removing the copyright
          notice or references to XBRL International or XBRL
          organizations, except as required to translate it into
          languages other than English. Members of XBRL International
          agree to grant certain licenses under the XBRL International
          Intellectual Property Policy 
          (<a href="http://www.xbrl.org/legal">www.xbrl.org/legal</a>).
        </p>
      
      
        <p>
          This document and the information contained herein is provided
          on an "AS IS" basis and XBRL INTERNATIONAL DISCLAIMS ALL
          WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
          ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT
          INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
          MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
        </p>
      
        <p>
          The attention of users of this document is directed to the
          possibility that compliance with or adoption of XBRL
          International specifications may require use of an invention
          covered by patent rights. XBRL International shall not be
          responsible for identifying patents for which a license may be
          required by any XBRL International specification, or for
          conducting legal inquiries into the legal validity or scope of
          those patents that are brought to its attention. XBRL
          International specifications are prospective and advisory
          only. Prospective users are responsible for protecting
          themselves against liability for infringement of patents. XBRL
          International takes no position regarding the validity or
          scope of any intellectual property or other rights that might
          be claimed to pertain to the implementation or use of the
          technology described in this document or the extent to which
          any license under such rights might or might not be available;
          neither does it represent that it has made any effort to
          identify any such rights. Members of XBRL International agree
          to grant certain licenses under the XBRL International
          Intellectual Property Policy 
          (<a href="http://www.xbrl.org/legal">www.xbrl.org/legal</a>).
        </p>
      </div>

      <div class="div1"><a name="sec-acknowledgements" id="sec-acknowledgements"></a>
        <h1>Appendix D Acknowledgements (non-normative)</h1>
        <p>
          This document could not have been written without the
          contributions of many people including the participants in the
          FWG.
        </p>
      
      </div>
    
      <div class="div1"><a name="sec-history" id="sec-history"></a>
         <h1>Appendix E Document history (non-normative)</h1>
      
         <table class="revisions"><tr><th>Date</th><th>Author</th><th>Details</th></tr>

            <tr><td>29 January 2008</td><td>Geoff Shuetrim</td><td>
               <p class="revision">
            First internal working draft created.
          </p>
            </td></tr>

            <tr><td>30 January 2008</td><td>Geoff Shuetrim</td><td>
               <p class="revision">
            Simplified the syntax for the input XPath expressions in function tests by
            including an explicit function call in the XPath expression rather than generating
            one XPath expression per input parameter of the function being called.
          </p>
               <p class="revision">
            Fixed up various XML Schema errors.
          </p>
            </td></tr>

            <tr><td>09 April 2008</td><td>Geoff Shuetrim</td><td>
               <p class="revision">
            Introduced the <code class="value">$result</code> variable for output 
            XPath expressions to be able to refer to the result of
            evaluating the input XPath expression.
          </p>
               <p class="revision">
            Fixed up various XML Schema errors.
          </p>
            </td></tr>

         </table>

      </div>

      <div class="div1"><a name="sec-corrections" id="sec-corrections"></a>
         <h1>Appendix F Errata corrections in this document</h1>
      
         <p>
        This appendix contains a list of the errata that have been
        incorporated into this document. This represents all those
        errata corrections that have been approved by the XBRL
        International FWG up to and
        including 22 June 2009. 
        Hyperlinks to relevant e-mail threads may
        only be followed by those who have access to the relevant
        mailing lists. Access to internal XBRL mailing lists is
        restricted to members of XBRL International Inc.
      </p>

         <p>No errata have been incorporated into this document.</p>

      </div>

  </div>
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